Optimal. Leaf size=502 \[ \frac{(d+e x)^{m+1} \sqrt{1-\frac{2 c (d+e x)}{2 c d-e \left (b-\sqrt{b^2-4 a c}\right )}} \sqrt{1-\frac{2 c (d+e x)}{2 c d-e \left (\sqrt{b^2-4 a c}+b\right )}} F_1\left (m+1;\frac{1}{2},\frac{1}{2};m+2;\frac{2 c (d+e x)}{2 c d-\left (b-\sqrt{b^2-4 a c}\right ) e},\frac{2 c (d+e x)}{2 c d-\left (b+\sqrt{b^2-4 a c}\right ) e}\right ) \left (e g^2 (m+1) (b d-a e)+c \left (d^2 g^2-2 d e f g (m+2)+e^2 f^2 (m+2)\right )\right )}{c e^3 (m+1) (m+2) \sqrt{a+b x+c x^2}}-\frac{g (d+e x)^{m+2} \sqrt{1-\frac{2 c (d+e x)}{2 c d-e \left (b-\sqrt{b^2-4 a c}\right )}} \sqrt{1-\frac{2 c (d+e x)}{2 c d-e \left (\sqrt{b^2-4 a c}+b\right )}} (b e g (2 m+3)+c (2 d g-4 e f (m+2))) F_1\left (m+2;\frac{1}{2},\frac{1}{2};m+3;\frac{2 c (d+e x)}{2 c d-\left (b-\sqrt{b^2-4 a c}\right ) e},\frac{2 c (d+e x)}{2 c d-\left (b+\sqrt{b^2-4 a c}\right ) e}\right )}{2 c e^3 (m+2)^2 \sqrt{a+b x+c x^2}}+\frac{g^2 \sqrt{a+b x+c x^2} (d+e x)^{m+1}}{c e (m+2)} \]
[Out]
________________________________________________________________________________________
Rubi [A] time = 0.681, antiderivative size = 500, normalized size of antiderivative = 1., number of steps used = 6, number of rules used = 4, integrand size = 29, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.138, Rules used = {1653, 843, 759, 133} \[ \frac{(d+e x)^{m+1} \sqrt{1-\frac{2 c (d+e x)}{2 c d-e \left (b-\sqrt{b^2-4 a c}\right )}} \sqrt{1-\frac{2 c (d+e x)}{2 c d-e \left (\sqrt{b^2-4 a c}+b\right )}} F_1\left (m+1;\frac{1}{2},\frac{1}{2};m+2;\frac{2 c (d+e x)}{2 c d-\left (b-\sqrt{b^2-4 a c}\right ) e},\frac{2 c (d+e x)}{2 c d-\left (b+\sqrt{b^2-4 a c}\right ) e}\right ) \left (g^2 (b d-a e)+\frac{c \left (d^2 g^2-2 d e f g (m+2)+e^2 f^2 (m+2)\right )}{e (m+1)}\right )}{c e^2 (m+2) \sqrt{a+b x+c x^2}}-\frac{g (d+e x)^{m+2} \sqrt{1-\frac{2 c (d+e x)}{2 c d-e \left (b-\sqrt{b^2-4 a c}\right )}} \sqrt{1-\frac{2 c (d+e x)}{2 c d-e \left (\sqrt{b^2-4 a c}+b\right )}} (b e g (2 m+3)+2 c d g-4 c e f (m+2)) F_1\left (m+2;\frac{1}{2},\frac{1}{2};m+3;\frac{2 c (d+e x)}{2 c d-\left (b-\sqrt{b^2-4 a c}\right ) e},\frac{2 c (d+e x)}{2 c d-\left (b+\sqrt{b^2-4 a c}\right ) e}\right )}{2 c e^3 (m+2)^2 \sqrt{a+b x+c x^2}}+\frac{g^2 \sqrt{a+b x+c x^2} (d+e x)^{m+1}}{c e (m+2)} \]
Antiderivative was successfully verified.
[In]
[Out]
Rule 1653
Rule 843
Rule 759
Rule 133
Rubi steps
\begin{align*} \int \frac{(d+e x)^m (f+g x)^2}{\sqrt{a+b x+c x^2}} \, dx &=\frac{g^2 (d+e x)^{1+m} \sqrt{a+b x+c x^2}}{c e (2+m)}+\frac{\int \frac{(d+e x)^m \left (\frac{1}{2} e \left (2 c e f^2 (2+m)-g^2 (b d+2 a e (1+m))\right )-\frac{1}{2} e g (2 c d g-4 c e f (2+m)+b e g (3+2 m)) x\right )}{\sqrt{a+b x+c x^2}} \, dx}{c e^2 (2+m)}\\ &=\frac{g^2 (d+e x)^{1+m} \sqrt{a+b x+c x^2}}{c e (2+m)}-\frac{(g (2 c d g-4 c e f (2+m)+b e g (3+2 m))) \int \frac{(d+e x)^{1+m}}{\sqrt{a+b x+c x^2}} \, dx}{2 c e^2 (2+m)}+\frac{\left (e (b d-a e) g^2 (1+m)+c \left (d^2 g^2+e^2 f^2 (2+m)-2 d e f g (2+m)\right )\right ) \int \frac{(d+e x)^m}{\sqrt{a+b x+c x^2}} \, dx}{c e^2 (2+m)}\\ &=\frac{g^2 (d+e x)^{1+m} \sqrt{a+b x+c x^2}}{c e (2+m)}-\frac{\left (g (2 c d g-4 c e f (2+m)+b e g (3+2 m)) \sqrt{1-\frac{d+e x}{d-\frac{\left (b-\sqrt{b^2-4 a c}\right ) e}{2 c}}} \sqrt{1-\frac{d+e x}{d-\frac{\left (b+\sqrt{b^2-4 a c}\right ) e}{2 c}}}\right ) \operatorname{Subst}\left (\int \frac{x^{1+m}}{\sqrt{1-\frac{2 c x}{2 c d-\left (b-\sqrt{b^2-4 a c}\right ) e}} \sqrt{1-\frac{2 c x}{2 c d-\left (b+\sqrt{b^2-4 a c}\right ) e}}} \, dx,x,d+e x\right )}{2 c e^3 (2+m) \sqrt{a+b x+c x^2}}+\frac{\left (\left (e (b d-a e) g^2 (1+m)+c \left (d^2 g^2+e^2 f^2 (2+m)-2 d e f g (2+m)\right )\right ) \sqrt{1-\frac{d+e x}{d-\frac{\left (b-\sqrt{b^2-4 a c}\right ) e}{2 c}}} \sqrt{1-\frac{d+e x}{d-\frac{\left (b+\sqrt{b^2-4 a c}\right ) e}{2 c}}}\right ) \operatorname{Subst}\left (\int \frac{x^m}{\sqrt{1-\frac{2 c x}{2 c d-\left (b-\sqrt{b^2-4 a c}\right ) e}} \sqrt{1-\frac{2 c x}{2 c d-\left (b+\sqrt{b^2-4 a c}\right ) e}}} \, dx,x,d+e x\right )}{c e^3 (2+m) \sqrt{a+b x+c x^2}}\\ &=\frac{g^2 (d+e x)^{1+m} \sqrt{a+b x+c x^2}}{c e (2+m)}+\frac{\left (e (b d-a e) g^2 (1+m)+c \left (d^2 g^2+e^2 f^2 (2+m)-2 d e f g (2+m)\right )\right ) (d+e x)^{1+m} \sqrt{1-\frac{2 c (d+e x)}{2 c d-\left (b-\sqrt{b^2-4 a c}\right ) e}} \sqrt{1-\frac{2 c (d+e x)}{2 c d-\left (b+\sqrt{b^2-4 a c}\right ) e}} F_1\left (1+m;\frac{1}{2},\frac{1}{2};2+m;\frac{2 c (d+e x)}{2 c d-\left (b-\sqrt{b^2-4 a c}\right ) e},\frac{2 c (d+e x)}{2 c d-\left (b+\sqrt{b^2-4 a c}\right ) e}\right )}{c e^3 (1+m) (2+m) \sqrt{a+b x+c x^2}}-\frac{g (2 c d g-4 c e f (2+m)+b e g (3+2 m)) (d+e x)^{2+m} \sqrt{1-\frac{2 c (d+e x)}{2 c d-\left (b-\sqrt{b^2-4 a c}\right ) e}} \sqrt{1-\frac{2 c (d+e x)}{2 c d-\left (b+\sqrt{b^2-4 a c}\right ) e}} F_1\left (2+m;\frac{1}{2},\frac{1}{2};3+m;\frac{2 c (d+e x)}{2 c d-\left (b-\sqrt{b^2-4 a c}\right ) e},\frac{2 c (d+e x)}{2 c d-\left (b+\sqrt{b^2-4 a c}\right ) e}\right )}{2 c e^3 (2+m)^2 \sqrt{a+b x+c x^2}}\\ \end{align*}
Mathematica [F] time = 1.27056, size = 0, normalized size = 0. \[ \int \frac{(d+e x)^m (f+g x)^2}{\sqrt{a+b x+c x^2}} \, dx \]
Verification is Not applicable to the result.
[In]
[Out]
________________________________________________________________________________________
Maple [F] time = 1.701, size = 0, normalized size = 0. \begin{align*} \int{ \left ( ex+d \right ) ^{m} \left ( gx+f \right ) ^{2}{\frac{1}{\sqrt{c{x}^{2}+bx+a}}}}\, dx \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
[In]
[Out]
________________________________________________________________________________________
Maxima [F] time = 0., size = 0, normalized size = 0. \begin{align*} \int \frac{{\left (g x + f\right )}^{2}{\left (e x + d\right )}^{m}}{\sqrt{c x^{2} + b x + a}}\,{d x} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
[In]
[Out]
________________________________________________________________________________________
Fricas [F] time = 0., size = 0, normalized size = 0. \begin{align*}{\rm integral}\left (\frac{{\left (g^{2} x^{2} + 2 \, f g x + f^{2}\right )}{\left (e x + d\right )}^{m}}{\sqrt{c x^{2} + b x + a}}, x\right ) \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
[In]
[Out]
________________________________________________________________________________________
Sympy [F(-1)] time = 0., size = 0, normalized size = 0. \begin{align*} \text{Timed out} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
[In]
[Out]
________________________________________________________________________________________
Giac [F] time = 0., size = 0, normalized size = 0. \begin{align*} \int \frac{{\left (g x + f\right )}^{2}{\left (e x + d\right )}^{m}}{\sqrt{c x^{2} + b x + a}}\,{d x} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
[In]
[Out]